Mobile wireless power source



FIG. 1 shows a perspective view of a mobile wireless power source;

FIG. 2 shows a front view thereof;

FIG. 3 shows a rear view thereof;

FIG. 4 shows a right side view thereof;

FIG. 5 shows a left side view thereof;

FIG. 6 shows a top view thereof; and,

FIG. 7 shows a bottom view thereof.

The dashed lines are for the purpose of illustrating portions of themobile wireless power source and form no part of the claimed design.

CLAIM We claim the ornamental design for a mobile wireless power source,as shown and described.